15725-14-1

Basic information

• Product Name: 3-(2-chlorobenzylidene)pentane-2,4-dione
• CAS NO: 15725-14-1
• Molecular Formula: C₁₂H₁₁ClO₂
• Molecular Weight: 222.6675
• Mol File: 15725-14-1.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 398.7°C at 760 mmHg
• Flash Point: 168.5°C
• Density: 1.197g/cm³
• Vapor Pressure: 1.45E-06mmHg at 25°C
• Refractive Index: 1.568
• CAS DataBase Reference: 3-(2-chlorobenzylidene)pentane-2,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2-chlorobenzylidene)pentane-2,4-dione(15725-14-1)
• EPA Substance Registry System: 3-(2-chlorobenzylidene)pentane-2,4-dione(15725-14-1)

Safety Data

• Hazardous Substances Data: 15725-14-1(Hazardous Substances Data)

Upstream product

• 89-98-5 2-chloro-benzaldehyde 
• 123-54-6 acetylacetone 

Downstream Products

• 60467-17-6 4-[(2-chloro-phenyl)-methoxy-methyl]-3,5-dimethyl-isoxazole 
• 60467-19-8 4-[chloro-(2-chloro-phenyl)-methyl]-3,5-dimethyl-isoxazole 
• 60467-16-5 (2-chloro-phenyl)-(3,5-dimethyl-isoxazol-4-yl)-methanol 
• 60467-18-7 acetoxy-(2-chloro-phenyl)-(3,5-dimethyl-isoxazol-4-yl)-methane 
• 582333-64-0 (Z)-4-(2-Chloro-phenyl)-3-[1,8]naphthyridin-2-yl-but-3-en-2-one 
• 1025372-06-8 7-chloro-2,4-dimethyl-3-(2-chlorobenzylidene)-3H-1,5-benzodiazepine 
• 91393-60-1 3-(2-chlorobenzyl)pentane-2,4-dione 

Relevant articles and documents

Accelerating the optimization of enzyme-catalyzed synthesis conditionsviamachine learning and reactivity descriptors

Enzyme-catalyzed synthesis reactions are of crucial importance for a wide range of applications. An accurate and rapid selection of optimal synthesis conditions is crucial and challenging for both human knowledge and computer predictions. In this work, a

Synthesis of a series of aldol compounds by direct LDA reaction from pyruvaldehyde dimethyl acetal and 3-arylmethylidine pentane-2,4-diones by Knoevenagel reaction

A new convenient synthesis of aldol compounds starting from pyruvaldehyde dimethyl acetal has been described. This method conveniently led to the synthesis of some biologically important compounds1,2. A new synthesis of 3-arylmethylidine pentan

Enzyme catalytic promiscuity: The papain-catalyzed Knoevenagel reaction

Papain as a sustainable and inexpensive biocatalyst was used for the first time to catalyze the Knoevenagel reactions in DMSO/water. A wide range of aromatic, hetero-aromatic and α,β-unsaturated aldehydes could react with less active methylene compounds acetylacetone and ethyl acetoacetate. The products were obtained in moderate to excellent yields with Z/E selectivities of up to 100:0. This case of biocatalytic promiscuity not only widens the application of papain to new chemical transformations, but also could be developed into a potentially valuable method for organic synthesis.